test: Fix testsuite failing to run cleanup on early failures
test: Fix testsuite failing to run cleanup on early failures

Signed-off-by: Stéphane Graber <089afc6d81f66f1168a9849e15660feae286e024@ubuntu.com>

stgraber/lxd,akshaykarle/lxd,dustinkirkland/lxd,benaryorg/lxd,lxc/lxd,pcdummy/lxd,erikmack/lxd,hallyn/lxd,chrisglass/lxd,georghopp/lxd,hallyn/lxd,hallyn/lxd,beni55/lxd,smoser/lxd,mikemccracken/lxd,ericsnowcurrently/lxd,ollie314/lxd,lxc/lxd,Malizor/lxd,basvanbeek/lxd,rrva/lxd,smoser/lxd,techtonik/lxd,beni55/lxd,jsavikko/lxd,ericsnowcurrently/lxd,atxwebs/lxd,lxc/lxd,pcdummy/lxd,dvbportal/osx-lxd,benaryorg/lxd,dustinkirkland/lxd,stgraber/lxd,basvanbeek/lxd,dvbportal/osx-lxd,jumpstarter-io/lxd,atxwebs/lxd,Skarlso/lxd,ericsnowcurrently/lxd,jumpstarter-io/lxd,stgraber/lxd,rcj4747/lxd,yura-pakhuchiy/lxd,akshaykarle/lxd,lxc/lxd,hallyn/lxd,techtonik/lxd,georghopp/lxd,ollie314/lxd,dvbportal/osx-lxd,Malizor/lxd,sl1pm4t/lxd,benaryorg/lxd,achanda/lxd,jensg-st/lxd,sl1pm4t/lxd,hallyn/lxd,achanda/lxd,stgraber/lxd,dustinkirkland/lxd,chrisglass/lxd,rrva/lxd,achanda/lxd,mikemccracken/lxd,Skarlso/lxd,Skarlso/lxd,atxwebs/lxd,jensg-st/lxd,rcj4747/lxd,lxc/lxd,stgraber/lxd,georghopp/lxd,basvanbeek/lxd,smoser/lxd,atxwebs/lxd,yura-pakhuchiy/lxd,sl1pm4t/lxd,erikmack/lxd,erikmack/lxd,techtonik/lxd,stgraber/lxd,jumpstarter-io/lxd,lxc/lxd,pcdummy/lxd,jensg-st/lxd,jsavikko/lxd,yura-pakhuchiy/lxd,rcj4747/lxd,stgraber/lxd,tych0/lxd,ollie314/lxd,mikemccracken/lxd,rrva/lxd,lxc/lxd,Skarlso/lxd,mjeanson/lxd,mjeanson/lxd,Malizor/lxd,tych0/lxd,jsavikko/lxd,tych0/lxd,mjeanson/lxd,hallyn/lxd,akshaykarle/lxd,chrisglass/lxd,beni55/lxd